208220223596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{676039687}}^1$

素因数の和:676039709

約数の個数: 24

約数和(自身を含む): 454298670336

約数和(自身を除く): 246078446740

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 676039687, 1352079374, 2704158748, 4732277809, 7436436557, 9464555618, 14872873114, 18929111236, 29745746228, 52055055899, 104110111798, 208220223596]

約数ペア:

[(1, 208220223596), (2, 104110111798), (4, 52055055899), (7, 29745746228), (11, 18929111236), (14, 14872873114), (22, 9464555618), (28, 7436436557), (44, 4732277809), (77, 2704158748), (154, 1352079374), (308, 676039687)]